I think it's better to rename:

The Way Russian Sounds --> Speaking and Listening Skills
The Way Russian Looks --> Reading and Writing Skills

And have separate sections for:

- Grammar, Sentence Structures and Patterns
- Vocabulary, idioms, word lists


I am going to create two test forums with examples of different structures. They will be visible to the test group only.
This will help us decide which one is better. I'll add you on the test group. If anybody else wants to see the test forums let me know.